Added public files

Roughly added all public files. Probably missed some, though.
diff --git a/sys/container/moneyhandler.h b/sys/container/moneyhandler.h
new file mode 100644
index 0000000..62df3b7
--- /dev/null
+++ b/sys/container/moneyhandler.h
@@ -0,0 +1,20 @@
+// MorgenGrauen MUDlib
+//
+// container/moneyhandler.h -- Das -Geld-Interface
+//
+// $Id: moneyhandler.h,v 3.1 1997/02/12 13:29:09 Wargon Exp $
+
+#ifndef __CONTAINER_MONEYHANDLER_H__
+#define __CONTAINER_MONEYHANDLER_H__
+
+#endif
+
+#ifdef NEED_PROTOTYPES
+#ifndef __CONTAINER_MONEYHANDLER_H_PROTO__
+#define __CONTAINER_MONEYHANDLER_H_PROTO__
+
+int AddMoney(int amount);
+int QueryMoney();
+
+#endif
+#endif